package com.example.tbs.demo.service;

import com.example.tbs.common.ServerResponse;

import java.math.BigDecimal;
import java.util.List;
import java.util.Map;

public interface ITbsService {

    BigDecimal getRateByAreaCode(String areaCode);

    void calculateBilling();

    ServerResponse getBillingInfo(String phoneNumber);
    ServerResponse getCallRecords(String phoneNumber);
}
